489187472219241 has 16 divisors (see below), whose sum is σ = 653314398052800. Its totient is φ = 325592912893248.

The previous prime is 489187472219239. The next prime is 489187472219309. The reversal of 489187472219241 is 142912274781984.

It is not a de Polignac number, because 489187472219241 - 2¹ = 489187472219239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (489187472219231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5477971 + ... + 31755048.

It is an arithmetic number, because the mean of its divisors is an integer number (40832149878300).

Almost surely, 2^{489187472219241} is an apocalyptic number.

It is an amenable number.

489187472219241 is a deficient number, since it is larger than the sum of its proper divisors (164126925833559).

489187472219241 is a wasteful number, since it uses less digits than its factorization.

489187472219241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37240168.

The product of its digits is 130056192, while the sum is 69.

The spelling of 489187472219241 in words is "four hundred eighty-nine trillion, one hundred eighty-seven billion, four hundred seventy-two million, two hundred nineteen thousand, two hundred forty-one".